LDOS SEC Form 4 filings
Leidos Holdings, Inc. Latest Insider Trading Activity
Over the past 807 days, Leidos Holdings, Inc. (LDOS) has had 12 total open-market insider transactions represented in the displayed records. The most recent transaction was on May 7, 2026, when May Gary Stephen (Leidos Holdings, Inc. Director) reported a sale of 1,484 shares at $132.75 per share. This page shows up to the 10 most recent SEC Form 4 filing records on a 6-hour delay. Sign up for real-time updates and access to 20 years of historic insider trading data.
Insider Trading For LDOS Charted on Daily Candles. Scroll left or zoom out to load earlier candles (up to 2 years).
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| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. LDOS | 2026-05-08 | 2026-05-07 | Leidos Holdings, Inc. | May Gary Stephen | Director | Sell | 1 | 1,484 | $132.75 | $197,001.00 | 12.77% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction LDOS | 2026-04-08 | 2026-04-07 | Leidos Holdings, Inc. | Porter Elizabeth A | Sector President | Sell | 2 | 2,000 | $158.77 | $317,549.30 | 1.98% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction LDOS | 2026-01-22 | 2026-01-20 | Leidos Holdings, Inc. | Porter Elizabeth A | Sector President | Sell | 1 | 3,000 | $192.21 | $576,630.00 | 7.22% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction LDOS | 2025-12-22 | 2025-12-19 | Leidos Holdings, Inc. | Porter Elizabeth A | Sector President | Sell | 2 | 3,000 | $181.04 | $543,130.02 | 3.45% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. LDOS | 2025-09-04 | 2025-09-04 | Leidos Holdings, Inc. | Hull Stephen Edward | Sector President | Sell | 1 | 12,497 | $178.14 | $2,226,215.58 | 32.62% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. LDOS | 2025-08-27 | 2025-08-25 | Leidos Holdings, Inc. | Stevens Roy E | Sector President | Sell | 1 | 2,716 | $181.66 | $493,388.56 | 5.16% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. LDOS | 2025-08-22 | 2025-08-20 | Leidos Holdings, Inc. | Hull Stephen Edward | Sector President | Sell | 1 | 12,890 | $178.27 | $2,297,900.30 | 32.83% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. LDOS | 2025-08-13 | 2025-08-11 | Leidos Holdings, Inc. | May Gary Stephen | Director | Sell | 1 | 2,000 | $178.05 | $356,100.00 | 16.48% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. LDOS | 2025-08-13 | 2025-08-11 | Leidos Holdings, Inc. | Dahlberg Gregory R | Director | Sell | 1 | 952 | $177.43 | $168,913.36 | 4.32% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. LDOS | 2024-08-05 | 2024-08-01 | Leidos Holdings, Inc. | Bell Thomas Arthur | CEO | Buy | 1 | 1,712 | $145.04 | $248,308.48 | 7.64% | View Filing |
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